Home / 136,275,375,580.88-298,197,030,936.38

Finding the Third Proportional to 136,275,375,580.88 and 298,197,030,936.38

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Solution

The third proportional to 136,275,375,580.88 and 298,197,030,936.38 is: 652,513,110,899.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    136,275,375,580.88 : 298,197,030,936.38 = 298,197,030,936.38 : x
  2. Step 2: Convert to fraction form
    136,275,375,580.88/298,197,030,936.38 = 298,197,030,936.38/x
  3. Step 3: Cross multiply
    136,275,375,580.88x = 298,197,030,936.38 × 298,197,030,936.38
  4. Step 4: Simplify right side
    136,275,375,580.88x = 88,921,469,259,272,371,044,352
  5. Step 5: Solve for x
    x = 88,921,469,259,272,371,044,352/136,275,375,580.88
  6. Step 6: Final answer
    x = 652,513,110,899.46

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.